Sensor

High Sensitivity Omnipolar Hall Effect Switch IC, TO-92S, 18GS

Sealed probe, 40±1KHz

Chopper Stabilized 2-Wire Hall Switch

Analog signal output 3rd generation temperature and humidity sensor module

Nitrogen and oxygen concentration range 0~3000ppm interface SPI electronic control operating temperature -55~125℃ Nitrogen and oxygen concentration resolution 14bit Power supply voltage 5V Average power consumption 16mA

The ADT7490 is a thermal supervisor and multiple PWM fan controller for noise-sensitive or power-sensitive applications requiring active system cooling. The ADT7490 includes a local temperature sensor, two remote temperature sensors with series resistance rejection to monitor CPU temperature through the PECI interface. The ADT7490 can drive fans with low or high frequency drive signals and measure and control the speed of up to four fans to run at the lowest speed for maximum noise reduction.

Glass bulb temperature measurement type